addopencourseinfo.java

在本系统中

package jin.internalFrame;

import java.awt.*;
import javax.swing.*;


import jin.handler.*;
import jin.view.ButtonsPanel;
 
//输入开课编号、课程编号、开课学年、开课学期、教师本人的教师编号 
//(表的字段:开课编号、课程编号、开课学年、开课学期、教师编号)

//开课信息中的学期、学年数据项由教师用户输入，课程编号数据项由教师用户从课程信息中选择生成，
//开课编号数据项由系统按照规律自动生成，教师编号数据项取自选择开课信息的教师用户的教师编号

//开课编号取值：七位字符串，前四位为课程编号、接着两位为学年值的前两位字符、最后一位为学期，
//如：C001082（专业选修课）或G100081（公选课）

public class AddOpenCourseInfo extends JInternalFrame 
{
	private JLabel[] labels;	
	private JTextField[] fields;
	private JPanel[] panels;
	private ButtonsPanel buttonsPanel;
	private JComboBox comboBox;
	
	private JDesktopPane desktopPane;
	private JFrame frame;
	private String id;
	
	public AddOpenCourseInfo(JFrame frame,JDesktopPane desktopPane,String id)
	{
		super("",true,true,true,true);
		this.frame=frame;
		this.desktopPane=desktopPane;
		this.id=id;
		
		labels=new JLabel[4];
		fields=new JTextField[2];
		panels=new JPanel[4];
		comboBox=new JComboBox();
		buttonsPanel=new ButtonsPanel(2);
		
		String str[]={"确定","取消"
		};
		buttonsPanel.setTitles(str);
		
		setLayout(new GridLayout(4,1));
		
		String titles[]={"课程编号","开课学年","开课学期"
		};
		
		for(int i=0;i<3;i++)
		{
			panels[i]=new JPanel();
			labels[i]=new JLabel(titles[i]);
			
			panels[i].add(labels[i]);
			
			if(i==0)
			{
				panels[i].add(comboBox);
			}
			
			if(i<=1)
			{
				fields[i]=new JTextField(5);
			}
			if(i>=1)
			{				
				panels[i].add(fields[i-1]);
			}
			add(panels[i]);			
		}
	
		panels[3]=new JPanel();
		panels[3].add(buttonsPanel);
		add(panels[3]);
	/*
	for(int i=0;i<4;i++)
		{
			panels[i]=new JPanel();
			labels[i]=new JLabel(titles[i]);
			panels[i].add(labels[i]);
			
			if(i==3)
			{
				panels[i].add(comboBox);			
			}
			
			else
			{
				if(i<3)
				{
					fields[i]=new JTextField(8);
					panels[i].add(fields[i]);	
				}
			
			}
			
			add(panels[i]);
			
		}
	*/
		//buttonsPanel=new ButtonsPanel(2);		
		
	//	String str[]={"确定","取消"
	//	};
		
	//	buttonsPanel.setTitles(str);
	
		desktopPane.add(this);
		frame.add(desktopPane);	
		
		AddOpenCourseInfoHandler handler=new AddOpenCourseInfoHandler(this,id);
		
		this.setSize(260,220);
		this.setVisible(true);
		
		
	}
	


	
	
	public JTextField getField(int index)
	{
		return fields[index];
	}
	
	public JTextField[] getFields()
	{
		return fields;
	}
	public ButtonsPanel getButtonsPanel()
	{
		return buttonsPanel;
	}
	
	public JComboBox getComboBox()
	{
		return comboBox;
	}

}